MULTI-DOCUMENT COMPARISON
Compare multiple documents
Upload 3 to 24 versions, statements, slips or documents. Change Lens builds a timeline, detects repeated changes and summarizes where values moved over time.
Compare 2 documentsDirect OLD → NEW comparison with detailed changes.
Compare multiple documentsTimeline, trends, repeated changes and whole-series insights.
Choose 3 or more files to build a timeline comparison.
Private by design. Source files are read and compared in this browser. Multi-file analysis does not upload the original files to Change Lens.
Tip: file order matters. Auto-sort uses filename/date clues, but you can move individual files up or down before analysis.